Replaced the maximum buffer limit in the setting description with the recommended (default) value

Having the maximum setting in the description seems to be causing a lot of users to set it to that value, and then they encounter the bugs that come with it where the video jumps backwards and forwards.
Advanced users can still change the value like before, but hopefully this will stop people from just blindly changing it
Disabled file prettifying by default
Added some logging to help diagnose a buffer error
Language tweak
Updated changelog